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Herrero A, Toubert C, Bedoya JU, Assenat E, Guiu B, Panaro F, Bardol T, Cassese G. Management of hepatocellular carcinoma recurrence after liver surgery and thermal ablations: state of the art and future perspectives. Hepatobiliary Surg Nutr 2024; 13:71-88. [PMID: 38322198 PMCID: PMC10839736 DOI: 10.21037/hbsn-22-579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 05/02/2023] [Indexed: 02/08/2024]
Abstract
Despite the improvements in surgical and medical therapy for hepatocellular carcinoma (HCC), recurrence still represents a major issue. Up to 70% of patients can experience HCC recurrence after liver resection (LR), as well as 20% of them even after liver transplantation (LT). The patterns of recurrence are different according to both the time and the location. Similarly, the risk factors and the management can change not only according to these patterns, but also according to the underlying liver condition and to the first treatment performed. Deep knowledge of such correlation is fundamental, since prevention and effective management of recurrence are undoubtedly the most important strategies to improve the outcomes of HCC treatment. Without adjuvant therapy, maintaining very close monitoring during the first 2 years in order to diagnose curable recurrence and continue this monitoring beyond 5 years because late recurrences exist, remains our only possibility today. Surgery represents the cornerstone treatment for HCC, including both LT and LR. However, new interesting therapeutic opportunities are coming from immunotherapy that has shown encouraging results also in the adjuvant setting. In such a complex and evolutionary scenario, the aim of this review is to summarize current strategies for the management of HCC recurrence, focusing on the different possible scenarios, as well as on future perspectives.
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Affiliation(s)
- Astrid Herrero
- Department of HPB Surgery and Liver Transplantation, Saint Eloi Hospital, Montpellier University, Montpellier, France
| | - Cyprien Toubert
- Department of HPB Surgery and Liver Transplantation, Saint Eloi Hospital, Montpellier University, Montpellier, France
| | - Jose Ursic Bedoya
- Department of Hepatology and Liver Transplantation, Saint Eloi Hospital, Montpellier University, Montpellier, France
| | - Eric Assenat
- Department of Digestive Oncology, Saint Eloi Hospital, Montpellier University, Montpellier, France
| | - Boris Guiu
- Department of Radiology, Saint Eloi Hospital, Montpellier University, Montpellier, France
| | - Fabrizio Panaro
- Department of HPB Surgery and Liver Transplantation, Saint Eloi Hospital, Montpellier University, Montpellier, France
| | - Thomas Bardol
- Laboratory of rare human Circulating Cells (LCCRH), University Medical Center of Montpellier, Montpellier, France
| | - Gianluca Cassese
- Division of Minimally Invasive and Robotic HPB Surgery, Department of Clinical Medicine and Surgery, Federico II University Hospital, Naples, Italy
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Li ZX, Zhang QF, Huang JM, Huang SJ, Liang HB, Chen H, Lai ZH, Li QY, Qian JP, Wang K, Zhou J. Safety and efficacy of postoperative adjuvant therapy with atezolizumab and bevacizumab after radical resection of hepatocellular carcinoma. Clin Res Hepatol Gastroenterol 2023; 47:102165. [PMID: 37330005 DOI: 10.1016/j.clinre.2023.102165] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/01/2023] [Accepted: 06/15/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND The effects of postoperative adjuvant therapy for high-risk recurrent hepatocellular carcinoma (HCC) in immunotherapy are still under investigation. This study evaluated the preventive effects and safety of postoperative adjuvant therapy, including atezolizumab, and bevacizumab, against the early recurrence of HCC with high-risk factors. METHODS The complete data of HCC patients who underwent radical hepatectomy with or without postoperative adjuvant therapy after two-year follow-up were analyzed retrospectively. The patients were divided into high-risk or low-risk groups based on HCC pathological characteristics. High-risk recurrence patients were divided into postoperative adjuvant treatment and control groups. Due to the difference in approaches in postoperative adjuvant therapies, they were divided into transarterial chemoembolization (TACE), atezolizumab, and bevacizumab (T + A), and combination (TACE+T + A) groups. The two-year recurrence-free survival rate (RFS), overall survival rate (OS), and associated factors were analyzed. RESULTS The RFS in the high-risk group was significantly lower than that in the low-risk group (P = 0.0029), and the two-year RFS in the postoperative adjuvant treatment group was significantly higher than that in the control group (P = 0.040). No severe complications were observed in those who received atezolizumab and bevacizumab or other therapy. CONCLUSION Postoperative adjuvant therapy was related to two-year RFS. TACE, T + A, and the combination of these two approaches were comparable in reducing the early recurrence of HCC without severe complications.
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Affiliation(s)
- Zhi-Xi Li
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China
| | - Qi-Fan Zhang
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China
| | - Jia-Ming Huang
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China
| | - Shao-Jian Huang
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China
| | - Han-Biao Liang
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China
| | - Hao Chen
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China
| | - Zhan-Hong Lai
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China
| | - Qing-Yan Li
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China
| | - Jian-Ping Qian
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China
| | - Kai Wang
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China
| | - Jie Zhou
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, No.1838 Guangzhou Avenue North, Guangzhou, Guangdong, China.
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Carissimi F, Barbaglia MN, Salmi L, Ciulli C, Roccamatisi L, Cordaro G, Mallela VR, Minisini R, Leone BE, Donadon M, Torzilli G, Pirisi M, Romano F, Famularo S. Finding the seed of recurrence: Hepatocellular carcinoma circulating tumor cells and their potential to drive the surgical treatment. World J Gastrointest Surg 2021; 13:967-978. [PMID: 34621473 PMCID: PMC8462072 DOI: 10.4240/wjgs.v13.i9.967] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 05/25/2021] [Accepted: 08/10/2021] [Indexed: 02/06/2023] Open
Abstract
The treatment for hepatocellular carcinoma (HCC) relies on liver resection, which is, however, burdened by a high rate of recurrence after surgery, up to 60% at 5 years. No pre-operative tools are currently available to assess the recurrence risk tailored to every single patient. Recently liquid biopsy has shown interesting results in diagnosis, prognosis and treatment allocation strategies in other types of cancers, since its ability to identify circulating tumor cells (CTCs) derived from the primary tumor. Those cells were advocated to be responsible for the majority of cases of recurrence and cancer-related deaths for HCC. In fact, after being modified by the epithelial-mesenchymal transition, CTCs circulate as “seeds” in peripheral blood, then reach the target organ as dormant cells which could be subsequently “awakened” and activated, and then initiate metastasis. Their presence may justify the disagreement registered in terms of efficacy of anatomic vs non-anatomic resections, particularly in the case of microvascular invasion, which has been recently pointed as a histological sign of the spread of those cells. Thus, their presence, also in the early stages, may justify the recurrence event also in the contest of liver transplant. Understanding the mechanism behind the tumor progression may allow improving the treatment selection according to the biological patient-based characteristics. Moreover, it may drive the development of novel biological tailored tests which could address a specific patient to neoadjuvant or adjuvant strategies, and in perspective, it could also become a new method to allocate organs for transplantation, according to the risk of relapse after liver transplant. The present paper will describe the most recent evidence on the role of CTCs in determining the relapse of HCC, highlighting their potential clinical implication as novel tumor behavior biomarkers able to influence the surgical choice.
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Affiliation(s)
- Francesca Carissimi
- School of Medicine and Surgery, University of Milano-Bicocca, Monza 20900, Italy
| | | | - Livia Salmi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara 28100, Italy
| | - Cristina Ciulli
- School of Medicine and Surgery, University of Milano-Bicocca, Monza 20900, Italy
| | - Linda Roccamatisi
- School of Medicine and Surgery, University of Milano-Bicocca, Monza 20900, Italy
| | - Giuseppe Cordaro
- School of Medicine and Surgery, University of Milano-Bicocca, Monza 20900, Italy
| | - Venkata Ramana Mallela
- Department of Translational Medicine, Università del Piemonte Orientale, Novara 28100, Italy
| | - Rosalba Minisini
- Department of Translational Medicine, Università del Piemonte Orientale, Novara 28100, Italy
| | - Biagio Eugenio Leone
- School of Medicine and Surgery, University of Milano-Bicocca, Monza 20900, Italy
- Unit of Pathology, San Gerardo Hospital, Monza 20900, Italy
| | - Matteo Donadon
- Department of Hepatobiliary and General Surgery, IRCCS Humanitas Clinical and Research Hospital-Department of Biomedical Science, Humanitas University, Pieve Emanuele 20090, Italy
| | - Guido Torzilli
- Department of Hepatobiliary and General Surgery, IRCCS Humanitas Clinical and Research Hospital-Department of Biomedical Science, Humanitas University, Pieve Emanuele 20090, Italy
| | - Mario Pirisi
- Department of Translational Medicine, Università del Piemonte Orientale, Novara 28100, Italy
| | - Fabrizio Romano
- School of Medicine and Surgery, University of Milano-Bicocca, Monza 20900, Italy
- Department of Medicine and Surgery, University of Milan-Bicocca, Monza 20900, Italy
| | - Simone Famularo
- School of Medicine and Surgery, University of Milano-Bicocca, Monza 20900, Italy
- Department of Hepatobiliary and General Surgery, IRCCS Humanitas Clinical and Research Hospital-Department of Biomedical Science, Humanitas University, Pieve Emanuele 20090, Italy
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Zucker KM, Gomez PA, Kezirian O, Mehta S. Pre-Transplant Factors Influencing Rates of Hepatocellular Carcinoma Recurrence in Liver Transplant Recipients. Gastroenterology Res 2021; 14:190-193. [PMID: 34267835 PMCID: PMC8256902 DOI: 10.14740/gr1402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 06/11/2021] [Indexed: 12/03/2022] Open
Abstract
Background The aim of the study was to determine factors influencing hepatocellular carcinoma (HCC) recurrence in a cohort of patients who underwent liver transplantation (LT) at a large, tertiary-care medical center. Methods A total of 132 patients with the diagnosis of HCC at time of transplant were evaluated for HCC recurrence over a 7-year period. Nine patients were found to have HCC recur post-LT. Results No significant demographic values were found to indicate recurrence. Pre-LT factors potentially influencing HCC recurrence rates included number of days between HCC diagnosis and date of LT (P = 0.015), caudate lobe involvement (P = 0.019), increased use of radiation therapies pre-LT (P = 0.011), and total number of locoregional therapies (LRT) pre-LT (P < 0.001). Post-transplant outcomes demonstrated a significant difference in deep venous thrombosis (DVT) in the recurrent vs. non-recurrent groups (P = 0.035). Conclusions The prevalence of HCC recurrence in this study was lower than the national average, yet difficulty still exists in predicting pre-LT factors which may influence HCC recurrence rates.
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Affiliation(s)
- Kelly M Zucker
- Department of Gastroenterology, University of Arizona College of Medicine Phoenix, Banner University Medical Center-Phoenix, Phoenix, AZ, USA
| | - Paul A Gomez
- Department of Internal Medicine, University of Arizona College of Medicine Phoenix, Banner University Medical Center-Phoenix, Phoenix, AZ, USA
| | - Olivia Kezirian
- Department of Data Management, University of Arizona College of Medicine Phoenix, Banner University Medical Center-Phoenix, Phoenix, AZ, USA
| | - Shivang Mehta
- Transplant and Advanced Liver Disease Center, University of Arizona College of Medicine Phoenix, Banner University Medical Center-Phoenix, Phoenix, AZ, USA
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Jiang Z, Jiang Q, Fang X, Wang P, Que W, Li H, Yu Y, Liu X, Wang C, Zhong L. Recipient C7 rs9292795 genotype and the risk of hepatocellular carcinoma recurrence after orthotopic liver transplantation in a Han Chinese population. BMC Cancer 2021; 21:521. [PMID: 33964921 PMCID: PMC8106183 DOI: 10.1186/s12885-021-08269-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 04/26/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Complement component(C7) gene has been shown to influence the prognosis in Hepatocellular carcinoma (HCC) patients. The association between C7 and HCC recurrence after orthotopic liver transplantation (OLT), however, is still unknown. The purpose of this study was to evaluate whether the donor and recipient C7 gene polymorphisms are related to HCC recurrence after OLT in the Han Chinese population. METHODS A total of 73 consecutive patients with HCC who had undergone OLT, both donors and recipients, were involved in this research. A single nucleotide polymorphism of C7, rs9292795, was genotyped using Sequenom MassARRAY in the cohort. The expression of C7 and the association between C7 gene polymorphisms and HCC recurrence following OLT were analyzed by bioinformatics and statistical analysis, respectively. RESULTS As shown in database, the expression of C7 was higher in HCC tissues than that in normal tissues, and represented a worse prognosis. We also found that recipient C7 rs9292795 polymorphism, rather than the donor, was significantly associated with HCC recurrence after OLT. Multivariate logistic regression analysis confirmed that TNM stage (P = 0.001), Milan criteria (P = 0.000) and recipient rs9292795 genotype (TT vs AA/AT, P = 0.008) were independent risk factors for HCC recurrence. Furthermore, the recipient carrying AA/AT showed higher recurrence-free survival (RFS) and overall survival (OS) than that carrying TT (P < 0.05). In Cox proportional hazards model, TNM stage, recipient rs9292795 genotype, and Milan criteria were identified as independent factors for RFS and OS (P < 0.05) as well as pre-OLT serum alpha fetoprotein (AFP) level was associated with OS (P < 0.05). CONCLUSIONS Recipient C7 rs9292795 gene polymorphism is related to the recurrence of HCC after OLT, which may be a helpful prognostic marker for HCC patients who receive OLT.
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Affiliation(s)
- Zhongyi Jiang
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai, 200080, China
| | - Qianwei Jiang
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai, 200080, China
| | - Xu Fang
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai, 200080, China
| | - Pusen Wang
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai, 200080, China
| | - Weitao Que
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai, 200080, China
| | - Hao Li
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai, 200080, China
| | - Yang Yu
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai, 200080, China
| | - Xueni Liu
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai, 200080, China
| | - Chunguang Wang
- Emergency & Critical Care Department, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 650 New Songjiang Road, Songjiang District, Shanghai, China.
| | - Lin Zhong
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai, 200080, China.
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Vallet-Pichard A, Correas JM, Dorival C, Zoulim F, Tran A, Bourlière M, Calès P, Guyader D, Bronowicki JP, Larrey D, Hezode C, Loustaud-Ratti V, Gournay J, de Ledinghen V, Asselah T, Ganne N, Metivier S, Chazouillères O, Leroy V, Rosa I, Samuel D, Mathurin P, Cagnot C, Fontaine H, Carrat F, Pol S; AFEF ANRS study group. Absence of impact of direct acting antivirals for hepatitis C virus on recurrent hepatocellular carcinoma tumor growth in the AFEF/ANRS CO22 Hepather cohort. Clin Res Hepatol Gastroenterol 2021; 45:101459. [PMID: 32595103 DOI: 10.1016/j.clinre.2020.04.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/08/2020] [Accepted: 04/23/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Although it has now been excluded that direct-acting antivirals (DAA) are associated with a significant risk of hepatocellular carcinoma (HCC) in HCV-infected patients, a possible effect of DAA on tumor growth is still a subject of debate. We performed a blind comparison of the kinetics of HCC recurrence in patients after HCV treatment with or without DAA to evaluate the potential aggressiveness of HCC after DAA treatment. BASIC PROCEDURES Thirty-nine HCV-infected patients from the AFEF/ANRS CO22 Hepather cohort who experienced HCC recurrence after so-called curative treatment were evaluated. Contrast-enhanced CT and/or MR images were read blindly 6 months before HCC recurrence and during the follow-up period. Seventeen patients who received DAA (DAA+) before HCC recurrence were compared to the 22 who did not receive (DAA-), according to the LiRads and mRECIST criteria. MAIN FINDINGS There were 28 men and 11 women, median age 62 years old, 37 (95%) with cirrhosis. DAA+ patients had a lower median MELD score (8±2 vs. 10±4, P=0.0286) than DAA- patients. The median time to HCC recurrence (time from the date of curative treatment to the diagnosis of recurrence) was not different (20 vs. 18 months) (P=0.73) between the two groups. There was no difference between the 2 groups in the overall survival and/or transplantation-free survival (P=0.71) and for the mRECIST time to progression (P=0.25). CONCLUSION This blinded analysis of HCC recurrence after HCC treatment does not support any negative impact of DAA therapy on the severity or progression of recurrent HCC.
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Lee JH, Suh JH, Kang HJ, Choi SY, Jung SW, Lee-Kwon W, Park SA, Kim H, Ye BJ, Yoo EJ, Jeong GW, Park NH, Kwon HM. Tonicity-responsive enhancer-binding protein promotes stemness of liver cancer and cisplatin resistance. EBioMedicine 2020; 58:102926. [PMID: 32739873 PMCID: PMC7393528 DOI: 10.1016/j.ebiom.2020.102926] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 07/01/2020] [Accepted: 07/13/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND High recurrence and chemoresistance drive the high mortality in hepatocellular carcinoma (HCC). Although cancer stem cells are considered to be the source of recurrent and chemoresistant tumors, they remain poorly defined in HCC. Tonicity-responsive enhancer binding protein (TonEBP) is elevated in almost all HCC tumors and associated with recurrence and death. We aimed to identify function of TonEBP in stemness and chemoresistance of liver cancer. METHODS Tumors obtained from 280 HCC patients were analyzed by immunohistochemical analyses. Stemness and chemoresistance of liver CSCs (LCSCs) were investigated using cell culture. Tumor-initiating activity was measured by implanting LCSCs into BALB/c nude mice. FINDINGS Expression of TonEBP is higher in LCSCs in HCC cell lines and correlated with markers of LCSCs whose expression is significantly associated with poor prognosis of HCC patients. TonEBP mediates ATM-mediated activation of NF-κB, which stimulates the promoter of a key stem cell transcription factor SOX2. As expected, TonEBP is required for the tumorigenesis and self-renewal of LSCSs. Cisplatin induces the recruitment of the ERCC1/XPF dimer to the chromatin in a TonEBP-dependent manner leading to DNA repair and cisplatin resistance. The cisplatin-induced inflammation in LSCSs is also dependent on the TonEBP-ERCC1/XPF complex, and leads to enhanced stemness via the ATM-NF-κB-SOX2 pathway. In HCC patients, tumor expression of ERCC1/XPF predicts recurrence and death in a TonEBP-dependent manner. INTERPRETATION TonEBP promotes stemness and cisplatin resistance of HCC via ATM-NF-κB. TonEBP is a key regulator of LCSCs and a promising therapeutic target for HCC and its recurrence.
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Affiliation(s)
- Jun Ho Lee
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea
| | - Jae Hee Suh
- Department of Pathology, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan 44033, Republic of Korea
| | - Hyun Je Kang
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea
| | - Soo Youn Choi
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea
| | - Seok Won Jung
- Department of Internal Medicine, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan 44033, Republic of Korea
| | - Whaseon Lee-Kwon
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea
| | - Soo-Ah Park
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea
| | - Hajin Kim
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea
| | - Byeong Jin Ye
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea
| | - Eun Jin Yoo
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea
| | - Gyu Won Jeong
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea
| | - Neung Hwa Park
- Department of Internal Medicine, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan 44033, Republic of Korea.
| | - Hyug Moo Kwon
- School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, 44919, Republic of Korea.
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Shousha HI, Fouad R, Elbaz TM, Sabry D, Mahmoud Nabeel M, Hosni Abdelmaksoud A, Mahmoud Elsharkawy A, Soliman ZA, Habib G, Abdelaziz AO. Predictors of recurrence and survival of hepatocellular carcinoma: A prospective study including transient elastography and cancer stem cell markers. Arab J Gastroenterol 2020; 21:95-101. [PMID: 32439234 DOI: 10.1016/j.ajg.2020.04.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 03/23/2020] [Accepted: 04/05/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND STUDY AIMS To investigate whether the measurement of liver stiffness (LSM) using fibroscan and the serum Cancer Stem Cells (CSC): Ep-CAM and cytokeratin-19, could predict the recurrence of hepatocellular carcinoma (HCC) and their impact on clinical outcome and overall survival. PATIENTS AND METHODS This is a prospective study, including 179 HCV-related HCC patients. All patients were treated following the BCLC guidelines. All HCC patients had transient elastography, measurements of Ep-CAM and cytokeratin-19 before and six months post-treatment. We looked for predictors of recurrence and performed a survival analysis using Kaplan-Meier estimates. RESULTS TACE was the most common procedure (77.1%), followed by microwave ablation (15.6%). Complete ablation was achieved in 97 patients; 55 of them developed HCC recurrence. After treatment, LSM increased significantly with a significant reduction in CSCs levels in complete and partial response groups. The median time to observe any recurrence was 14 months. LSM increased significantly post-treatment in patients with recurrence versus no recurrence. Higher levels of CSCs were recorded at baseline and post-treatment in patients with recurrence but without statistical significance. We used univariate analysis to predict the time of recurrence by determining baseline CK-19 and platelet levels as the key factors, while the multivariate analysis determined platelet count as a single factor. The univariate analysis for prediction of overall survival included several factors, LSM and EpCAM (baseline and post-ablation) among them, while multivariate analysis included factors such as Child score B and incomplete ablation. CONCLUSION Dynamic changes were observed in LSM and CSCs levels in response to HCC treatment and tumour recurrence. Child score and complete ablation are factors that significantly affect survival.
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Affiliation(s)
- Hend Ibrahim Shousha
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Rabab Fouad
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Tamer Mahmoud Elbaz
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Dina Sabry
- Medical Biochemistry Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed Mahmoud Nabeel
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ahmed Hosni Abdelmaksoud
- Diagnostic and Interventional Radiology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Aisha Mahmoud Elsharkawy
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Zeinab Abdellatif Soliman
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ghada Habib
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ashraf Omar Abdelaziz
- Endemic Medicine and Hepato-gastroenterology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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Zou WY, Choi K, Kramer JR, Yu X, Cao Y, El-Serag HB, Kanwal F. Risk of Hepatocellular Cancer Recurrence in Hepatitis C Virus+ Patients Treated with Direct-Acting Antiviral Agents. Dig Dis Sci 2019; 64:3328-3336. [PMID: 31041639 PMCID: PMC6819241 DOI: 10.1007/s10620-019-05641-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 04/23/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND With advent of direct-acting antiviral agents (DAA), hepatitis C virus (HCV) treatment is dramatically increasing. Although few studies reported rates of hepatocellular carcinoma (HCC) recurrence following DAA treatment, there have been no studies that followed sufficient number of DAA-treated patients after successful HCC treatment to examine HCC recurrence. METHODS We conducted a cohort study of HCV+ patients who had successfully treated HCC before initiating DAAs. We conducted medical record reviews to confirm HCC diagnosis, treatment, and remission prior to DAA initiation, and subsequent HCC recurrence. We calculated HCC recurrence rate and examined the recurrent tumor characteristics. We used Cox proportional hazard model to identify factors associated with HCC recurrence. RESULTS We identified 264 HCV+ patients who received DAAs after an average of 30.9 (20.6) months following HCC treatment. HCC recurred in 26.1% patients during 23.3 (9.8) months follow-up, at a rate of 0.38 [0.30, 0.48] per 1000 person-month. Most (82.3%) recurrent HCC were early stage. Receiving non-curative treatment for HCC was associated with a higher risk of recurrence than curative treatment (HRadj = 2.06, [1.24, 3.40]). The risk of HCC recurrence decreased with longer duration between HCC treatment completion and DAA initiation (HRadj = 0.97, [0.95, 0.99] per additional month). Compared with patients who achieved sustained virological response (SVR), those without SVR had significantly increased risk of HCC recurrence (HRadj = 4.17, [1.48, 11.75]). CONCLUSIONS We conclude that most HCV+ patients with HCC benefit from DAA treatment; however, timing of DAA initiation after HCC treatment should be carefully considered.
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Affiliation(s)
- Winnie Y. Zou
- Sections of Gastroenterology and Hepatology and Health Services Research, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Kati Choi
- Sections of Gastroenterology and Hepatology and Health Services Research, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Jennifer R. Kramer
- Sections of Gastroenterology and Hepatology and Health Services Research, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas.,Center of Innovation, Effectiveness and Quality, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Xian Yu
- Sections of Gastroenterology and Hepatology and Health Services Research, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Yumei Cao
- Sections of Gastroenterology and Hepatology and Health Services Research, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Hashem B. El-Serag
- Sections of Gastroenterology and Hepatology and Health Services Research, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas.,Center of Innovation, Effectiveness and Quality, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Fasiha Kanwal
- Sections of Gastroenterology and Hepatology and Health Services Research, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas.,Center of Innovation, Effectiveness and Quality, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
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10
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Affiliation(s)
- Adam Lauko
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA; Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Defne Bayik
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Justin D Lathia
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA; Liver Center of Excellence, Cleveland Clinic, Cleveland, OH 44195, USA.
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11
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Xu D, Sheng JQ, Hu PJH, Huang TS, Lee WC. Predicting hepatocellular carcinoma recurrences: A data-driven multiclass classification method incorporating latent variables. J Biomed Inform 2019; 96:103237. [PMID: 31238108 DOI: 10.1016/j.jbi.2019.103237] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 03/30/2019] [Accepted: 06/18/2019] [Indexed: 12/12/2022]
Abstract
Hepatocellular carcinoma (HCC), a malignant form of cancer, is frequently treated with surgical resections, which have relatively high recurrence rates. Effective recurrence predictions enable physicians' timely detections and adequate therapeutic measures that can greatly improve patient care and outcomes. Toward that end, predictions of early versus late HCC recurrences should be considered separately to reflect their distinct onset time horizons, clinical causes, underlying clinical etiology, and pathogenesis. We propose a novel Bayesian network-based method to predict different HCC recurrence outcomes by considering the respective recurrence evolution paths. Typical patient information obtained in early stages is insufficiently informative to predict recurrence outcomes accurately, due to the lack of subsequent patient progression information. Our method alleviates such information deficiency constraints by incorporating an independent latent variable, dominant recurrence type, to regulate recurrence outcome predictions (early, late, or no recurrence). We use a real-world HCC data set to evaluate the proposed method, relative to three prevalent benchmark techniques. Overall, the results show that our method consistently and significantly outperforms all the benchmark techniques in terms of accuracy, precision, recall, and F-measures. For increased robustness, we use another data set to perform an out-of-sample evaluation and obtain similar results. This study thus contributes to HCC recurrence research and offers several implications for clinical practice.
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Affiliation(s)
- Da Xu
- Department of Operations and Information Systems, David Eccles School of Business, University of Utah, USA.
| | - Jessica Qiuhua Sheng
- Department of Operations and Information Systems, David Eccles School of Business, University of Utah, USA.
| | - Paul Jen-Hwa Hu
- Department of Operations and Information Systems, David Eccles School of Business, University of Utah, USA.
| | - Ting Shuo Huang
- Department of General Surgery, Community Medicine Research Center, Chang Gung Memorial Hospital, Keelung, Taiwan, ROC; Department of Chinese Medicine, College of Medicine, Chang Gung University, Kwei-Shan, Taoyuan, Taiwan, ROC.
| | - Wei-Chen Lee
- Department of Liver and Transplantation Surgery, Chang Gung Memorial Hospital, Linkou, Taiwan, ROC; Department of Medicine, College of Medicine, Chang Gung University, Kwei-Shan, Taoyuan,Taiwan, ROC.
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12
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Marasco G, Colecchia A, Colli A, Ravaioli F, Casazza G, Bacchi Reggiani ML, Cucchetti A, Cescon M, Festi D. Reply to correspondence concerning: "Role of liver and spleen stiffness in predicting the recurrence of hepatocellular carcinoma after resection". J Hepatol 2019; 70:809-10. [PMID: 30661766 DOI: 10.1016/j.jhep.2018.12.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 12/24/2018] [Indexed: 02/08/2023]
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13
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Marasco G, Colecchia A, Colli A, Ravaioli F, Casazza G, Bacchi Reggiani ML, Cucchetti A, Cescon M, Festi D. Role of liver and spleen stiffness in predicting the recurrence of hepatocellular carcinoma after resection. J Hepatol 2019; 70:440-448. [PMID: 30389551 DOI: 10.1016/j.jhep.2018.10.022] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 10/11/2018] [Accepted: 10/19/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND & AIMS Hepatocellular carcinoma (HCC) is a frequent complication of liver disease. When feasible, hepatic resection is the first-choice therapy. However, tumor recurrence complicates at least 2/3 hepatic resections at 5 years. Early recurrences are mainly tumor or treatment-related, but predictors of late recurrences are undefined. We aimed to evaluate the factors related to HCC recurrence after curative resection, with liver and spleen stiffness measurement (LSM and SSM) as markers of severity and duration of the underlying liver disease. METHODS We enrolled patients with chronic liver disease and primary HCC suitable for hepatic resection. We followed up patients for at least 30 months or until HCC recurrence. We performed uni- and multivariate analyses to evaluate the predictive role of tumor characteristics, laboratory data, LSM and SSM for both early and late recurrence of HCC. RESULTS We prospectively enrolled 175 patients. Early HCC recurrence at multivariate analysis was associated with viral etiology, HCC grading (3 or 4), resection margins <1 cm and being beyond the Milan criteria. HCC late recurrence at univariate analysis was associated with esophageal varices (hazard ratio [HR] 3.321, 95% CI 1.564-7.053), spleen length (HR 3.123, 95% CI 1.377-7.081), platelet/spleen length ratio if <909 (HR 2.170, 95% CI 1.026-4.587), LSM (HR 1.036, 95% CI 1.005-1.067), SSM (HR 1.046, 95% CI 1.020-1.073). HCC late recurrence at multivariate analysis was independently associated only with SSM (HR 1.046, CI 1.020-1.073). Late HCC recurrence-free survival was significantly different according to the SSM cut-off of 70 kPa (p = 0.0002). CONCLUSIONS SSM seems to be the only predictor of late HCC recurrence, since it is directly correlated with the degree of liver disease and portal hypertension, both of which are involved in carcinogenesis. LAY SUMMARY The main result of this study is that spleen stiffness measurement, evaluated by transient elastography, seems to be the only predictor of the late recurrence of hepatocellular carcinoma, defined as recurrence after 24 months from liver resection. Indeed, spleen stiffness measurement is directly correlated with the degree of liver disease and portal hypertension, which are both involved in carcinogenesis.
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Affiliation(s)
- Giovanni Marasco
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Antonio Colecchia
- Gastroenterology Unit, University Hospital Borgo Trento, Verona, Italy.
| | - Agostino Colli
- Department of Internal Medicine, A. Manzoni Hospital ASST Lecco, Lecco, Italy
| | - Federico Ravaioli
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Giovanni Casazza
- Dipartimento di Scienze Biomediche e Cliniche "L. Sacco" - Universita' degli Studi di Milano, Milan, Italy
| | | | | | - Matteo Cescon
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Davide Festi
- Department of Medical and Surgical Sciences, University of Bologna, Italy
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14
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Nishibatake Kinoshita M, Minami T, Tateishi R, Wake T, Nakagomi R, Fujiwara N, Sato M, Uchino K, Enooku K, Nakagawa H, Asaoka Y, Shiina S, Koike K. Impact of direct-acting antivirals on early recurrence of HCV-related HCC: Comparison with interferon-based therapy. J Hepatol 2019; 70:78-86. [PMID: 30336183 DOI: 10.1016/j.jhep.2018.09.029] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 09/10/2018] [Accepted: 09/27/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS It remains controversial whether direct-acting antivirals (DAAs) accelerate the recurrence of hepatitis C-related hepatocellular carcinoma (HCC) after curative therapy. This study aimed to evaluate HCC recurrence after DAA treatment of chronic hepatitis C. METHODS We enrolled patients with a history of successful radiofrequency ablation treatment for hepatitis C-related HCC who received antiviral therapy with DAAs (DAA group: 147 patients) or with interferon (IFN)-based therapy (IFN group: 156 patients). We assessed HCC recurrence rates from the initiation of antiviral therapy using the Kaplan-Meier method and evaluated risk factors for HCC recurrence by multivariate Cox proportional hazard regression analysis. The recurrence pattern was categorized as follows: intrahepatic recurrence with a single tumor <2 cm (stage 0), a single tumor or up to 3 tumors ≤3 cm (stage A), multinodular (stage B), and extrahepatic metastasis or macrovascular invasion (stage C). RESULTS The recurrence rates at 1 and 2 years were 39% and 61% in the IFN group and 39% and 60% in the DAA group, respectively (p = 0.43). Multivariate analysis identified higher lens culinaris agglutinin-reactive fraction of alpha-fetoprotein level, a history of multiple HCC treatments, and a shorter interval between HCC treatment and initiation of antiviral therapy as independent risk factors for HCC recurrence. HCC recurrence in stage 0, A, B, and C was found in 56 (41%), 60 (44%), 19 (14%), and 1 (0.7%) patients in the IFN group and 35 (44%), 32 (40%), 11 (14%), and 2 (2.5%) patients in the DAA group, respectively (p = 0.70). CONCLUSIONS HCC recurrence rates and patterns after initiation of antiviral therapy did not differ between patients who received IFN-based therapy and DAA therapy. LAY SUMMARY We detected no significant difference in early hepatocellular carcinoma (HCC) recurrence rates and patterns between patients who received interferon-based and direct-acting antiviral therapy after HCC treatment. High lens culinaris agglutinin-reactive fraction of alpha-fetoprotein level, short recurrence-free period, and a history of multiple HCC treatments were independent risk factors for early HCC recurrence after the initiation of antiviral therapy.
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Affiliation(s)
| | - Tatsuya Minami
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Ryosuke Tateishi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan.
| | - Taijiro Wake
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Ryo Nakagomi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Naoto Fujiwara
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Masaya Sato
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Koji Uchino
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Kenichiro Enooku
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Hayato Nakagawa
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Yoshinari Asaoka
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | | | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
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15
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Abdel Wahab M, Shehta A, Ibrahim EM, Eldesoky RT, Sultan AA, Zalata KR, Fathy O, Elshoubary M, Salah T, Yassen AM, Elmorshedi M, Monier A, Farouk A, Shiha U. Adrenalectomy for solitary recurrent hepatocellular carcinoma five years after living donor liver transplantation: A case report. Int J Surg Case Rep 2018; 54:23-27. [PMID: 30513494 PMCID: PMC6279994 DOI: 10.1016/j.ijscr.2018.11.062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 11/20/2018] [Accepted: 11/24/2018] [Indexed: 02/09/2023] Open
Abstract
Solitary adrenal recurrence of HCC after LDLT is extremely rare. Strict follow up protocol is necessary to allow early detection of tumor recurrence. Curative surgical resection of solitary recurrent HCC is a safe option. It is associated with low morbidity and expected to have a good long-term survival.
Introduction The adrenal gland is a rare site for hepatocellular carcinoma (HCC) recurrence after living-donor liver transplantation (LDLT). Solitary adrenal recurrence can be managed by surgical excision, with expected better survival outcomes. We describe a rare case of successful left adrenalectomy of solitary recurrent HCC in the left adrenal gland 5 years after LDLT. Presentation 59 years male patient with HCC complicating chronic HCV infection received a right hemi-liver graft from his son. The actual graft weight was 1208 g and GRWR was 1.5. The patient started oral direct acting antiviral drugs for recurrent HCV 2 years after LDLT. A left adrenal mass was detected on follow up radiology. No other metastatic lesions were detected on metastatic workup. Left adrenalectomy was done by an anterior approach. The postoperative course was uneventful and was discharged a week after operation. Postoperative pathological and immune-histochemical examinations confirmed the metastatic HCC nature of the mass. The patient is under regular follow up with no recurrences 6 month after resection. Discussion There is no consensus regarding the management of HCC recurrence after LDLT. Most patients had multi-organ recurrences and usually offered palliative or supportive care. Solitary HCC recurrence offers a better chance for more aggressive therapy, offering better prognosis. Conclusion Solitary adrenal recurrence of HCC after LDLT is extremely rare. Strict follow up protocol is necessary to allow early detection of tumor recurrence. Curative surgical resection is a safe option associated with low morbidity and expected to have a good long-term survival.
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Affiliation(s)
- Mohamed Abdel Wahab
- Department of Surgery, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt
| | - Ahmed Shehta
- Department of Surgery, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt.
| | - Eman M Ibrahim
- Department of Pathology, College of Medicine, Mansoura University, Egypt
| | - Rehab T Eldesoky
- Department of Pathology, College of Medicine, Mansoura University, Egypt
| | - Ahmed A Sultan
- Department of Surgery, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt
| | - Khaled R Zalata
- Department of Pathology, College of Medicine, Mansoura University, Egypt
| | - Omar Fathy
- Department of Surgery, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt
| | - Mohamed Elshoubary
- Department of Surgery, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt
| | - Tarek Salah
- Department of Surgery, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt
| | - Amr M Yassen
- Department of Anesthesia and Intensive Care, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt
| | - Mohamed Elmorshedi
- Department of Anesthesia and Intensive Care, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt
| | - Ahmed Monier
- Department of Surgery, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt
| | - Ahmed Farouk
- Department of Surgery, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt
| | - Usama Shiha
- Diagnostic & Interventional Radiology Department, Gastrointestinal Surgery Center, College of Medicine, Mansoura University, Egypt
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